Hwasan-ri, Ulju-gun, Ulsan, South Korea (화산리 울산) Air Quality
Monitoring Station
· Ulsan, South Korea
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
33
6am
42
30
33
9am
33
33
33
12pm
33
33
33
3pm
33
33
33
6pm
33
33
—
9pm
—
—
—
12am
—
—
—
3am
—
—
Station readings
42
30
CAMS model
adj +8
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Air Quality Forecast (24h)
PM2.57.2 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
34
Hwasan-ri, Ulju-gun, Ulsan, South Korea (화산리 울산)
30
Hwasan-ri, Ulju-gun, Ulsan, South Korea (화산리 울산)
42
Hwasan-ri, Ulju-gun, Ulsan, South Korea (화산리 울산)
38
Hwasan-ri, Ulju-gun, Ulsan, South Korea (화산리 울산)
61
Hwasan-ri, Ulju-gun, Ulsan, South Korea (화산리 울산)
29
Hwasan-ri, Ulju-gun, Ulsan, South Korea (화산리 울산)
42
Hwasan-ri, Ulju-gun, Ulsan, South Korea (화산리 울산)
38
Deoksin-ri, Ulju-gun, Ulsan, South Korea (덕신리 울산)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T09:14 UTC.